Iridopteridales

Iridopteridales; Temporal range: Middle Devonian to Upper Devonian PreЄ Є O S D C P T J K Pg N
Conservation status
	; Extinct (IUCN 2.3)
Scientific classification
Kingdom:	Plantae
Division:	Pteridophyta
Class:	†Cladoxylopsida
Order:	†Iridopteridales
Genera
	†Arachnoxylon; †Compsocradus; †Iridopteris; †Metacladophyton; †Ibyka; †Serripteris; †Asteropteris; †Anapaulia; †Rotoxylon

Lua error in package.lua at line 80: module 'strict' not found.

Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).

Iridopteridales is an order of the extinct cladoxylopsids. It contains the genus Ibyka which is a possible ancestor to horsetails.^[1]

References

Cite error: Invalid <references> tag; parameter "group" is allowed only.

Use <references />, or <references group="..." />

↑ Thomas N. Taylor, Edith L. Taylor, Michael Krings: Paleobotany. The Biology and Evolution of Fossil Plants . Second Edition, Academic Press 2009, ISBN 978-0-12-373972-8 , p. 398-400.

Iridopteridales Temporal range: Middle Devonian to Upper Devonian PreЄ Є O S D C P T J K Pg N
Conservation status
Extinct (IUCN 2.3)
Scientific classification
Kingdom:	Plantae
Division:	Pteridophyta
Class:	†Cladoxylopsida
Order:	†Iridopteridales
Genera
†Arachnoxylon †Compsocradus †Iridopteris †Metacladophyton †Ibyka †Serripteris †Asteropteris †Anapaulia †Rotoxylon